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<h1>Sample Applications Overview</h1>
<p>The <?rh-udv_start name="CompanyName" ?>OPC Foundation<?rh-udv_end ?> 
 strongly encourages the use of Certified commercial products and development 
 tools from member companies.</p>
<p>The <?rh-udv_start name="CompanyName" ?>OPC Foundation<?rh-udv_end ?> 
 provides several application samples to demonstrate the use of OPC UA 
 technology, including:</p>
<ul type="disc">
	<li><p>Welcome Dashboard</p></li>
	<?rh-cbt_start condition="Member" ?><li><?rh-cbt_start condition="Member" ?><p><?rh-cbt_start condition="Member" ?><a 
	 href="UA_Configuration_Tool.htm">Configuration Utility</a><?rh-cbt_end ?>: 
	 For configuring UA application security, and COM/Interoperability 
	 etc.</p><?rh-cbt_end ?></li><?rh-cbt_end ?>
	<li><p><a href="Local_Discovery_Server_(LDS).htm">Discovery Server</a>: 
	 For maintaining a list of UA applications that are currently available 
	 and online.</p></li>
	<?rh-cbt_start condition="Member" ?><li><?rh-cbt_start condition="Member" ?><p><?rh-cbt_start condition="Member" ?><a 
	 href="UA_Sample_Client.htm">Generic UA Client</a><?rh-cbt_end ?>: 
	 A general purpose Client.</p><?rh-cbt_end ?></li><?rh-cbt_end ?>
	<?rh-cbt_start condition="Member" ?><li><?rh-cbt_start condition="Member" ?><p><?rh-cbt_start condition="Member" ?><a 
	 href="UA_Sample_Server.htm">Generic UA Server</a><?rh-cbt_end ?>: 
	 A general purpose Server.</p><?rh-cbt_end ?></li><?rh-cbt_end ?>
	<li><p><span style="font-weight: bold;">Data Access</span> Technology 
	 Samples: See <a href="Data_Access_Overview.htm">Data Access Overview</a>.</p></li>
	<ul type="disc">
		<li><p><a href="DAServerOverview.htm">Data Access Server</a>: A 
		 Server designed to showcase the Data Access feature/functionality.</p></li>
		<li><p><a href="DAClientOverview.htm">Data Access Client</a>: A 
		 Client designed to work with the Data Access Server.</p></li>
	</ul>
	<li><p><span style="font-weight: bold;">Historical Access</span> Technology 
	 Samples: See <a href="Historical_Access_Overview.htm">Historical Access 
	 Overview</a>.</p></li>
	<ul type="disc">
		<li><p><a href="HaServerOverview.htm">Data Server</a>: A Server 
		 designed to showcase Historical Data feature/functionality.</p></li>
		<li><p><a href="HAClientOverview.htm">Data Client</a>: A Client 
		 designed to work with the Historical Data Server.</p></li>
		<li><p><a href="HAEventsServerOverview.htm">Events Server</a>: 
		 A server designed to showcase the Historical Events feature/functionality.</p></li>
		<li><p><a href="HAEventsClientOverview.htm">Events Client</a>: 
		 A Client designed to work with the Historical Events Server.</p></li>
	</ul>
	<li><p><span style="font-weight: bold;">Alarms &amp; Conditions</span> 
	 Technology Samples: See <a href="Alarms_%26_Conditions_Overview.htm">Alarms 
	 &amp; Conditions Overview</a>.</p></li>
	<ul type="disc">
		<li><p><a href="ACServerOverview.htm">Alarms Conditions Server</a>: 
		 A Server designed to showcase the Alarms &amp; Conditions feature/functionality</p></li>
		<li><p><a href="ACClientOverview.htm">Alarms Conditions Client</a>: 
		 A Client designed to work with the Alarms Conditions Server.</p></li>
	</ul>
</ul>
<p>These reference implementations are built using a common infrastructure 
 (UA .NET API) enabling them to share the same characteristics. The <a 
	 href="UA_Configuration_Tool.htm">UA Configuration Tool</a> provides 
 screens to help define and manage these applications, and any other applications 
 that are built upon the same infrastructure.</p>
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